The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2025
Filed:
Nov. 04, 2021
Applicant:
Bwt Holding Gmbh, Mondsee, AT;
Inventors:
Jürgen Johann, Mondsee, AT;
Katharina Weitgasser, Wals, AT;
Assignee:
BTW Holding GmbH, Mondsee, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/02 (2006.01); B01D 61/10 (2006.01); C02F 1/32 (2023.01); C02F 1/44 (2023.01); C02F 1/50 (2023.01); C02F 1/66 (2023.01); C02F 1/72 (2023.01);
U.S. Cl.
CPC ...
B01D 61/10 (2013.01); B01D 61/025 (2013.01); B01D 61/027 (2013.01); C02F 1/32 (2013.01); C02F 1/441 (2013.01); C02F 1/442 (2013.01); C02F 1/50 (2013.01); C02F 1/66 (2013.01); C02F 1/722 (2013.01); B01D 2311/08 (2013.01); C02F 2201/006 (2013.01); C02F 2303/04 (2013.01); C02F 2303/20 (2013.01);
Abstract
A germ barrier is provided in the concentrate/wastewater drain from a water installation system towards the wastewater sewer in order to prevent backward contamination with germs, using a UV lamp or a chemical germ barrier that contains an alkaline material, in particular a material selected from the group consisting of carbonates, oxides, and peroxides, and combinations thereof.
Quick Actions:
Johann, Jürgen. (2025). Installation system comprising a wastewater line (U.S. Patent No. 12491475). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12491475
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile